OpenAI sharpens its focus as Sora falls and funding web tightens March 25, 2026 OpenAI’s decision to shut down its Sora video tool and unwind its Disney partnership in the space of 24 hours is far from an isolated product call. It comes at a moment of rapid growth for the firm, which is handling heavy infrastructure demands alongside increasing scrutiny over how the AI boom it sits at [...]
This is why Nvidia’s results failed to woo investors February 26, 2026 Nvidia’s earnings juggernaut continued this week with another quarter of rapid growth, record revenues and guidance ahead of expectations. Yet the reaction from Wall Street was muted, reflecting the scale of expectations now set for the world’s most valuable listed company. The chip giant reported fourth-quarter revenue of $68.1bn (£50.3bn), up 73 per cent year [...]
There’s a new Magnificent 7, and it’s called the Fusty 5 February 24, 2026 The success of the ‘Magnificent 7’, a group of technology companies so called for their historic stock market performance and gargantuan scale, has to many been the defining market story of the past half-decade. The seven hyperscalers – which include Alphabet, Amazon and Nvidia – have carried the American stock market to a years-long streak [...]